BuildCores vs Oopbuy Spreadsheet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BuildCores
This app offers a revolutionary 3D PC building experience, allowing users to visualize and assemble virtual computer components. It features an intelligent compatibility engine and global price comparison to ensure optimal builds and savings.
- Full 3D PC builder simulator
- Interactive 3D component assembly
- Intelligent compatibility engine
- Global price comparison
- Live sales feed
- Build management and syncing
- Performance estimator
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BuildCores is the next-generation Part Picker and PC Builder in 3D. We combine a powerful component database with revolutionary full 3D viewing, giving you the ultimate PC building experience right on your phone. See a simulation of your real-life PC before you build it. FULL 3D PC BUILDER SIMULATOR See Your Build Come to Life: Don't just pick parts, assemble them! We're the only PC Parts Picker that lets you see your components in a fully interactive 3D space. Check Fit & Aesthetics: Rotate, zoom, and inspect your build from every angle to ensure everything looks and fits exactly how you want it to. INTELLIGENT COMPATIBILITY ENGINE Build with Absolute Confidence: Our core mission is perfect compatibility. BuildCores automatically cross-references every part you select—from CPU and motherboard sockets to RAM clearance and PSU wattage—to prevent any issues. Eliminate Guesswork: Stop worrying about returns and headaches. Our system acts as your expert guide, ensuring every part works together flawlessly. GLOBAL PRICE COMPARISON & LIVE SALES FEED Find the Lowest Price, Guaranteed: Compare real-time prices for every component across top retailers like Amazon, Newegg, and Best Buy. We support retailers across the USA, Canada, United Kingdom, Germany, Australia, and more. Regional Price Tracking: Our price comparison isn't limited to one country. Find the absolute best deal by checking prices across different regions. Never Miss a Deal: The dedicated Sales Feed is your secret weapon, alerting you to the latest discounts and price drops on the parts you need, saving you money automatically. POWERFUL ACCOUNTS & BUILD MANAGEMENT Your Builds, Synced Everywhere: Create a free BuildCores account to save, edit, and manage unlimited custom PC builds. Seamless & Organized: Start a build on the go and access it anytime. Your personalized part lists and dream machines are always just a tap away. KEY FEATURES FOR EVERY PC BUILDER: Massive Component Database: An ever-expanding library of CPUs, GPUs, motherboards, RAM, SSDs, and more, with specs and pricing updated hourly. Performance Estimator: Get FPS estimates to see how your build will perform in popular games. Easy Sharing: Export your build list in a Reddit-friendly table or simple text to share with communities like /r/buildapc for feedback. Terms of Service: https://www.buildcores.com/terms
Oopbuy Spreadsheet
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Oopbuy Spreadsheet is the fastest way to find products on Oopbuy. Browse a large, hand-picked catalog, save what you like, and open any item in Oopbuy with one tap. BROWSE THE CATALOG Thousands of products across clothing, sneakers, accessories, electronics, and home goods, sorted into clear categories you can scroll through instantly. SMART SEARCH Search by name or filter by category, price, and sort order to find exactly what you want. COLLECTIONS AND WATCHLIST Save products to your watchlist and group your finds into collections like hauls, wishlists, or gift ideas. Everything stays in sync across your devices through iCloud. TRACK YOUR PARCELS Paste a tracking number and follow your shipment step by step, with carrier updates translated to English. PRICES IN YOUR CURRENCY View prices in your own currency, and turn any product or store link into an Oopbuy link with the built-in converter. OPEN IN OOPBUY Launch any product straight in Oopbuy. No copying links or searching by hand. BUILT FOR iPHONE A fast, native iOS app with offline support, Spotlight search, and home-screen shortcuts.
Screenshots
Verdict
The clearest difference is in-app purchases: Oopbuy Spreadsheet at none against BuildCores's 13. Oopbuy Spreadsheet also leads on update cadence (every 3 days vs every 6 weeks). BuildCores's advantage is iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. BuildCores sells 13 in-app purchases, starting at $3.99 per month. Oopbuy Spreadsheet asks for nothing beyond the download.
BuildCores ships an update every 6 weeks, Oopbuy Spreadsheet every 3 days. The most recent releases landed on October 26, 2026 and October 5, 2026 respectively.
| Parameter | BuildCores | Oopbuy Spreadsheet |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.1K ratings) — better | — |
| Positive reviews | 72.5% of reviews | — |
| Number of ratings | 2.1K — better | — |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 211 MB | 9 MB |
| Age rating | 4+ | 9+ |
| Developer | Harshdeep Kahlon | Mediakron SRL |
Bugs and requests
BuildCores
Reported bugs
3 issues- Crashes when changing parts
- Incorrect part information and links
- Inability to remove/edit builds
Requested features
5 requests- 3D visualization of builds
- More currency options
- Ability to add custom parts
- Improved compatibility checks
- Price history tracking
Oopbuy Spreadsheet
Not enough reviews yet to summarise bugs or requests.
In-app purchases
BuildCores
- Supporter Monthly Creator$3.991 Month
- BuildCores PRO$4.991 Month
- Supporter Weekly Creator$5.997 Days
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- BuildCores Pro Weekly$7.997 Days
- Pro Yearly Discount$9.991 Year
- Supporter Monthly Creator$9.991 Month
- BuildCores PRO$11.991 Month
- Supporter Yearly Creator$11.991 Year
- Pro Yearly$14.991 Year
- Pro Yearly Discount$22.991 Year
- Supporter Yearly Creator$27.991 Year
- BuildCores PRO$34.991 Year
- BuildCores Premium$2.99
Oopbuy Spreadsheet
No in-app purchases
Questions
Is BuildCores free?
Is Oopbuy Spreadsheet free?
Do BuildCores or Oopbuy Spreadsheet have ads?
Which is updated more often, BuildCores or Oopbuy Spreadsheet?
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